Ulkesluis
Neptun covers the Ulkesluis lock in Netherlands on the Balgzandkanaal, Amstelmeer en Waardkanaal. One GET request returns its position, VHF channel and current operating hours — the part that goes stale in every static list.
Facts
| Waterway | Balgzandkanaal, Amstelmeer en Waardkanaal |
| Country | Netherlands |
| Position | 52.8676, 4.9074 |
Operating hours change; they are served live by the API rather than baked into this page.
Nearby locks on the same waterway
Request
curl -H "Authorization: Bearer mapi_YOUR_KEY" \
"https://neptun.marine-api.com/v1/locks?lat=52.8676&lon=4.9074&radius=5"